matrixMulCUBLAS cudaMemcpy cudaFree cudaEventSynchronize cudaEventRecord cudaMalloc cudaEventElapsedTime cudaGetDeviceProperties cudaEventCreate whole ./ ../ ../../../Common CUDA Runtime API Performance Strategies Linear Algebra CUBLAS CUDA CUBLAS matrix multiply cublas true matrixMulCUBLAS.cpp CUBLAS 1:CUDA Basic Topics 3:Linear Algebra sm50 sm52 sm53 sm60 sm61 sm70 sm72 sm75 sm80 sm86 sm87 sm89 sm90 new/matrixMulCUBLAS.cpp x86_64 linux windows7 x86_64 macosx arm sbsa ppc64le linux all exe